I've found a nice little niche the last couple of seasons for an lpvo sbr combo. Currently I have a Delta Stryker 1-6. I have a chance to pick up a Zeiss v6 1-6 for a decent price. Realistically how much better & brighter will the Zeiss be compared to the delta? Any other 1-6/8 scopes <1500 worth investing in? Priorities would be durability and glass quality. Nuclear illumination is not a requirement.